package com.my.magicApi.utils;

import cn.hutool.core.net.NetUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.HttpUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.HashMap;

/**
 * 获取地址类
 *  ip地址查询
 * @author ruoyi
 */
public class AddressUtils
{
    private static final Logger log = LoggerFactory.getLogger(AddressUtils.class);

    // IP地址查询
    public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp";

    // 未知地址
    public static final String UNKNOWN = "XX XX";

    public static String getRealAddressByIP(String ip){
        String address = UNKNOWN;
        // 内网不查询
        if (NetUtil.isInnerIP(ip)){
            return "内网IP";
        }
        HashMap<String, Object> hashMap = new HashMap<>();
        hashMap.put("ip",ip);
        hashMap.put("json",true);
//        "ip=" + ip + "&json=true", Constants.GBK
        try{
            String rspStr = HttpUtil.get(IP_URL,hashMap);
            if (StrUtil.isEmpty(rspStr)){
                log.error("获取地理位置异常 {}", ip);
                return UNKNOWN;
            }
            JSONObject obj = JSONUtil.parseObj(rspStr);
            String region = obj.getStr("pro");
            String city = obj.getStr("city");
            return String.format("%s %s", region, city);
        }
        catch (Exception e){
            log.error("获取地理位置异常 {}", ip);
        }
        return address;
    }
}
